<!DOCTYPE html>
<html>

<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>JS原型对象</title>
<!-- <script src="index.js"></script>
<script src="prototype.js"></script> -->
<script src="obj.js"></script>
</head>
<body>
<div id="app">
<h1>差值表达式</h1>
<h3>{{msg}}</h3>
<h3>{{count}}</h3>
<h1>v-text</h1>
<div v-text="msg"></div>
<h1>v-model</h1>
<input type="text" v-model="msg"></input>
<input type="text" v-model="count"></input>
</div>
</body>
</html>